netdev - [PATCH net-next v4 09/11] dt-bindings: add constants for Microsemi Ocelot SerDes driver

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Date:   Thu,  4 Oct 2018 14:22:06 +0200
From:   Quentin Schulz <quentin.schulz@...tlin.com>
To:     alexandre.belloni@...tlin.com, ralf@...ux-mips.org,
        paul.burton@...s.com, jhogan@...nel.org, robh+dt@...nel.org,
        mark.rutland@....com, davem@...emloft.net, kishon@...com,
        andrew@...n.ch, f.fainelli@...il.com
Cc:     allan.nielsen@...rochip.com, linux-mips@...ux-mips.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        netdev@...r.kernel.org, thomas.petazzoni@...tlin.com,
        Quentin Schulz <quentin.schulz@...tlin.com>
Subject: [PATCH net-next v4 09/11] dt-bindings: add constants for Microsemi Ocelot SerDes driver

The Microsemi Ocelot has multiple SerDes and requires that the SerDes be
muxed accordingly to the hardware representation.

Let's add a constant for each SerDes available in the Microsemi Ocelot.

Reviewed-by: Rob Herring <robh@...nel.org>
Signed-off-by: Quentin Schulz <quentin.schulz@...tlin.com>
---
 include/dt-bindings/phy/phy-ocelot-serdes.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 include/dt-bindings/phy/phy-ocelot-serdes.h

diff --git a/include/dt-bindings/phy/phy-ocelot-serdes.h b/include/dt-bindings/phy/phy-ocelot-serdes.h
new file mode 100644
index 000000000000..bd28f21206f6
--- /dev/null
+++ b/include/dt-bindings/phy/phy-ocelot-serdes.h
@@ -0,0 +1,12 @@
+/* SPDX-License-Identifier: (GPL-2.0 OR MIT) */
+/* Copyright (c) 2018 Microsemi Corporation */
+#ifndef __PHY_OCELOT_SERDES_H__
+#define __PHY_OCELOT_SERDES_H__
+
+#define SERDES1G(x)	(x)
+#define SERDES1G_MAX	SERDES1G(5)
+#define SERDES6G(x)	(SERDES1G_MAX + 1 + (x))
+#define SERDES6G_MAX	SERDES6G(2)
+#define SERDES_MAX	SERDES6G_MAX
+
+#endif
-- 
2.17.1